1551135148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12377}}^1$

素因数の和:12514

約数の個数: 48

約数和(自身を含む): 3056870880

約数和(自身を除く): 1505735732

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 194, 323, 388, 646, 1292, 1649, 1843, 3298, 3686, 6596, 7372, 12377, 24754, 31331, 49508, 62662, 125324, 210409, 235163, 420818, 470326, 841636, 940652, 1200569, 2401138, 3997771, 4802276, 7995542, 15991084, 20409673, 22810811, 40819346, 45621622, 81638692, 91243244, 387783787, 775567574, 1551135148]

約数ペア:

[(1, 1551135148), (2, 775567574), (4, 387783787), (17, 91243244), (19, 81638692), (34, 45621622), (38, 40819346), (68, 22810811), (76, 20409673), (97, 15991084), (194, 7995542), (323, 4802276), (388, 3997771), (646, 2401138), (1292, 1200569), (1649, 940652), (1843, 841636), (3298, 470326), (3686, 420818), (6596, 235163), (7372, 210409), (12377, 125324), (24754, 62662), (31331, 49508)]